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Manufacturer Part #
PIC16F1937-I/MV
PIC16F Series 14 kB Flash 512 B RAM 32 MHz 32-Bit Microcontroller - UQFN-40EP
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:73 per Tube Package Style:UQFN-40 Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Microchip PIC16F1937-I/MV - Product Specification
Shipping Information:
ECCN:
PCN Information:
*** Update for PCN 115312 ***Description of Change:Qualification of QMI519 as a new die attach material and CuPdAu as a new bond wire material for various products available in PLCC, QSOP, SOIC, SOIJ, SSOP, TSSOP, MQFP, TQFP, DFN, QFN, QFN-S, SQFN, TDFN, UDFN, UQFN, VDFN, VQFN, WQFN and TQFP packages assembled at MP3A, MTAI and MMT sites.Reason for Change:To improve manufacturability by qualifying QMI519 as a new die attach to standardize the use of PFAS free material and CuPdAu as a new bond wire material.Estimated First Ship Date:September 03, 2025 (date code: 2536)Revision History:July 22, 2025: Issued final notification.August 15, 2025: Re-issued the final notification to update the qualification report list, which now includes either a link to the qual report or an attached PDF file for each CCB. Updated the affected CPN list to removed EOL'ed CPNS: ATECC608A-MAHLG-T, ATECC608A-MAHVL-T, ATECC608A-MAHVM-T, ATECC508A-MAHPH-S, ATECC508A-MAHUW-T, ATECC608B MAH5O-T, ATECC508A-MAHKN-T, ATECC608B-MAHAF-S, ATECC508A-MAHKN-S, ATECC508A-MAH1A-T, ATECC608A-MAH4K-T, ATECC608A-MAH3P-T, ATECC608A MAH3Q-S, ATECC608A-MAH4W-T, ATECC608A-MAHAC-S, ATECC608A-MAHD3-S, ATECC608A-MAHGA-T, ATECC608A-MAHGX-T, ATECC508A-MAH2E-T, ATECC608A MAH2B-T, ATECC608A-MAH2G-S, ATECC608A-MAHT2-B, ATECC508A-MAH1C-S, ATECC508A-MAH1Q-S, ATECC508A-MAH1Q-T, ATECC608A-MAH1G-S, ATECC608A MAH1G-T, ATECC608A-MAH1K-S, ATECC508A-MAHWW-S, ATECC508A-MAHWW-T, ATECC608B-MAHAK-S, ATECC608B-MAHPA-T, ATECC608B-MAHSB-T, ATECC608B MAHSC-T, ATECC608A-MAH2U-T, ATECC608A-MAH2V-S, ATECC608A-MAH2X-S, ATECC608A-MAH2Y-S, ATECC608A-MAH3J-T and ATECC608A-MAH1W-T.September 18, 2025: Re-issued the final notification to add PFAS Elimination and Die Attach Explanation file and updated the affected CPN list to remove ATMEGA8535L-8JU, AT89LP6440-20JU, X34070T-H/ST, LX34050QPW-TR, LX3302AQPW-TR-EASY, LX3302AQPW-TR-C01, LX34311T-H/ST, LX34070AT-H/ST, LX34070-H/ST, LX34050QPW, LX3302AQPW-EASY, LX34070T-H/STVAO, LX3302AQPW-TR, LX34050QPW-TR-VAO, LX3302AQPW-TR-GM, LX34311T-H/STVAO, LX34070AT-H/STVAO, LX34070-H/STVAO, LX3302AQPW and LX34050QPW-VAO.
*** Update for PCN 113970***Description of Change: Qualification of palladium coated copper with gold flash (CuPdAu) bond wire for selected HA7621T, PIC16Fxxx, PIC16LF1xxx, PIC18F4xxx and PIC18LF4xxx device families available in 40L UQFN (5x5x0.5mm) package.Reason for Change: To improve manufacturability by qualifying palladium coated copper with gold flash (CuPdAu) bond wire.Change Implementation Status: In ProgressEstimated First Ship Date: 20 July 2025 (date code: 2529)Revision History: July 27, 2023: Issued initial notification.June 24, 2025: Issued final notification. Revised the affected parts list to add PIC18F46K22-E/MVC01 and PIC18F46K22T-E/MVC01 catalog part numbers (CPN). Provided estimated first ship date to be on July 20, 2025.September 11, 2025: Re-issued final notification to attach the Qualification report. Added a note on the Pre and Post Change table regarding the PFAS-free die attach qualification.
*****FPCN114582 UPDATE/MATERIAL CHANGEQualification of QMI519 as a new die attach material and CuPdAu as a new bond wire material for various products available in PLCC, QSOP, SOIC, SOIJ, SSOP, TSSOP, MQFP, TQFP, DFN, QFN, QFN-S, SQFN, TDFN, UDFN, UQFN, VDFN, VQFN, WQFN and TQFP packages assembled at MP3A, MTAI and MMT sites.*Re-issued the final notification to update the qualification report list, which now includes either a link to the qual report or an attached PDF file for each CCB. Updated the affected CPN list to removed EOL'ed CPNS: ATECC608A-MAHLG-T, ATECC608A-MAHVL-T, ATECC608AMAHVM-T, ATECC508A-MAHPH-S, ATECC508A-MAHUW-T, ATECC608B-MAH5O-T, ATECC508AMAHKN-T, ATECC608B-MAHAF-S, ATECC508A-MAHKN-S, ATECC508A-MAH1A-T, ATECC608AMAH4K-T, ATECC608A-MAH3P-T, ATECC608A-MAH3Q-S, ATECC608A-MAH4W-T, ATECC608AMAHAC-S, ATECC608A-MAHD3-S, ATECC608A-MAHGA-T, ATECC608A-MAHGX-T, ATECC508AMAH2E-T, ATECC608A-MAH2B-T, ATECC608A-MAH2G-S, ATECC608A-MAHT2-B, ATECC508AMAH1C-S, ATECC508A MAH1Q-S, ATECC508A-MAH1Q-T, ATECC608A-MAH1G-S, ATECC608AMAH1G-T, ATECC608A-MAH1K-S, ATECC508A-MAHWW-S, ATECC508A-MAHWW-T, ATECC608B-MAHAK-S, ATECC608B-MAHPA-T, ATECC608B-MAHSB-T, ATECC608B-MAHSC-T,ATECC608A MAH2U-T, ATECC608A-MAH2V-S, ATECC608A-MAH2X-S, ATECC608A-MAH2Y-S, ATECC608A-MAH3J-T and ATECC608A-MAH1W-T.
Description of Change: Qualification of Panel Level Package (PLP) packaging process technology available in 40L UQFN (5x5x0.5mm), 28L UQFN (4x4x0.55mm), 16L UQFN (3x3x0.5mm), 20L UQFN (4x4x0.5mm), 16L UQFN (4x4x0.5mm) and 40L UPQFN (5x5x0.5mm) packages at MP3A assembly site.Reason for Change: To improve productivity, manufacturability, and cycle time by qualifying panel level package (PLP) packaging technology at MP3A assembly site.Estimated Qualification Completion Date: January 2026
Description of Change:Qualification of QMI519 as a new die attach material and CuPdAu as a new bond wire material for various products available in PLCC, QSOP, SOIC, SOIJ, SSOP, TSSOP, MQFP, TQFP, DFN, QFN, QFN-S, SQFN, TDFN, UDFN, UQFN, VDFN, VQFN, WQFN and TQFP packages assembled at MP3A, MTAI and MMT sites.Reason for Change:To improve manufacturability by qualifying QMI519 as a new die attach to standardize the use of PFAS free material and CuPdAu as a new bond wire material.September 03, 2025 (date code: 2536)
*** Update for PCN 99750 ***Description of Change: Qualification of palladium coated copper with gold flash (CuPdAu) bond wire for selected HA7621T, PIC16Fxxx, PIC16LF1xxx, PIC18F4xxx and PIC18LF4xxx device families available in 40L UQFN (5x5x0.5mm) package.Reason for Change: To improve manufacturability by qualifying palladium coated copper with gold flash (CuPdAu) bond wire.Estimated Qualification Completion Date: 15 August 2025Estimated First Ship Date: 20 July 2025 (date code: 2529)Revision History: July 27, 2023: Issued initial notification.June 24, 2025: Issued final notification. Revised the affected parts list to add PIC18F46K22-E/MVC01 and PIC18F46K22T-E/MVC01 catalog part numbers (CPN). Provided estimated first ship date to be on July 20, 2025.
Reason for Change: To Improve Productivity.Description of Change:Updated the document format to the current Microchip publication standard; module numbers under silicon errata have been renumbered accordingly.Added silicon issue 1.6.3; added data sheet clarification 2.1.Minor typographic corrections to existing issues.NOTE: Please be advised that this is a change to the document only the product has not been changed.
Description of Change: This qualification was initially performed to qualify Panel Level Package (PLP) packaging process technology available in 16L UQFN (3x3x0.5mm) and (4x4x0.5mm), 20L UQFN (4x4x0.5mm), 28L UQFN (4x4x0.55mm) and 40L UQFN (5x5x0.5mm) packages at NEPL assembly site.Reason for Change: Microchip has decided to not qualify Panel Level Package (PLP) packaging process technology available in 16L UQFN (3x3x0.5mm) and (4x4x0.5mm), 20L UQFN (4x4x0.5mm), 28L UQFN (4x4x0.55mm) and 40L UQFN (5x5x0.5mm) packages at NEPL assembly site.Revision History: March 13, 2024: Issued initial notification.March 20, 2024: Re-issued initial notification to update qualification plan.December 17, 2024: Issued final notification. Attached the Qualification Report. Revised the affected parts list to add PIC18F46K22-E/MVC01 and PIC18F46K22T-E/MVC01 catalog part numbers. Updated post change mold compound material to NEPL Proprietary. Provided estimated first ship date to be on January 15, 2025.February 11, 2025: Re-issued final notification to include the Lead-frame package at MMT in the post change summary table. March 12, 2025: Issued cancellation notification.
PCN Status:Final NotificationDescription of Change:Qualification of Panel Level Package (PLP) packaging process technology available in 16L UQFN (3x3x0.5mm) and (4x4x0.5mm), 20L UQFN (4x4x0.5mm), 28L UQFN (4x4x0.55mm) and 40L UQFN (5x5x0.5mm) packages at NEPL assembly site.Reason for Change:To improve productivity, manufacturability, and cycle time by qualifying panel level package (PLP) packaging technology at NEPL assembly site.
Description of Change:Qualification of Panel Level Package (PLP) packaging process technology available in 16L UQFN (3x3x0.5mm) and (4x4x0.5mm), 20L UQFN (4x4x0.5mm), 28L UQFN (4x4x0.55mm) and 40L UQFN (5x5x0.5mm) packages at NEPL assembly site.Reason for Change:To improve productivity, manufacturability, and cycle time by qualifying panel level package (PLP) packaging technology at NEPL assembly site.
Part Status:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=PIC16F1937-I/MV&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--microcontrollers--8-bit/pic16f1937-i-mv-microchip-1043523
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=PIC16F1937-I/MV&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--microcontrollers--8-bit/pic16f1937-i-mv-microchip-1043523
Microchip PIC16F1937-I/MV - Technical Attributes
| Family Name: | PIC16F |
| Core Processor: | PIC |
| Program Memory Type: | Flash |
| Flash Size (Bytes): | 14kB |
| RAM Size: | 512B |
| Speed: | 32MHz |
| No of I/O Lines: | 36 |
| InterfaceType / Connectivity: | I2C/LIN/SPI/UART/USART |
| Peripherals: | Brown-out Detect/LCD/POR/PWM/Reset/Watchdog |
| Number Of Timers: | 5 |
| Supply Voltage: | 1.8V to 5.5V |
| Operating Temperature: | -40°C to +85°C |
| On-Chip ADC: | 14-chx10-bit |
| Watchdog Timers: | 1 |
| Package Style: | UQFN-40 |
| Mounting Method: | Surface Mount |
Available Packaging
Package Qty:
73 per Tube
Package Style:
UQFN-40
Mounting Method:
Surface Mount